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Pugazhendhi


Active since 2012

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Professional Interests: Image analysis, GIS

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Answered
error in converting image to binary
First convert to grayscale(rgb2gray) then use im2bw

12 years ago | 0

Question


Simplify/Generalize bwboundaries
Can anybody help me to generalize bwboundaries. thanks in adv,

12 years ago | 0 answers | 0

0

answers

Question


Shape Recognition, hough transform
Hi All: I seen more examples to recognize line/circles/ellipse using Hough transform, but i didnt find examples for square or...

13 years ago | 2 answers | 0

2

answers

Question


Change Pixel intensity value
Hi all, I have an image(gray scale) whose pixel intensity values ranges from -0.5373 to 0.4744. I would like to change the in...

13 years ago | 3 answers | 0

3

answers

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how to declare
Hi All, I would like to declare the following code in Matlab. r = 4/pi atan((R-G)/(R+G)) Any one please help. Thanks...

13 years ago | 1 answer | 0

1

answer

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Image segmentation
Hi All, I have an image which contains the following features buildings, cars, trees etc. I detected the buildings using the ...

13 years ago | 2 answers | 0

2

answers

Question


Convert boundaries
Hi All, I have extracted boundaries with the help of "bwboundaries" function and I would like to convert the polygon boundari...

13 years ago | 1 answer | 0

1

answer

Answered
Operation on RGB Images
The following steps will help you split RGB and merge them again. I = imread('RGB.jpg'); %RGB split R=I(:,:,1); G=...

13 years ago | 0

| accepted

Question


Raster to Vector
Hi All, I have some binary file in tiff format, would like to convert them to vector formats like .shp format along with spat...

13 years ago | 0 answers | 0

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answers

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Image Classification
Hi, I am new to Matlab. I would like to classify the image based on its color, pattern and texture. If it possible to create ...

13 years ago | 1 answer | 0

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answer